CN220269253U - Light source assembly, lighting structure and ceiling lamp - Google Patents
Light source assembly, lighting structure and ceiling lamp Download PDFInfo
- Publication number
- CN220269253U CN220269253U CN202321978954.0U CN202321978954U CN220269253U CN 220269253 U CN220269253 U CN 220269253U CN 202321978954 U CN202321978954 U CN 202321978954U CN 220269253 U CN220269253 U CN 220269253U
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- light source
- extension
- source assembly
- end part
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- 238000003466 welding Methods 0.000 claims abstract description 38
- 239000011324 bead Substances 0.000 claims abstract description 27
- 239000000178 monomer Substances 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000005065 mining Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light source assembly, which comprises light source plate monomers spliced together; the light source plate unit comprises a base and LED lamp beads, the base is provided with a first end part, a second end part and a base part, the base part is provided with a first edge and a second edge, and the second edge is close to the center point of the light source assembly; the first end part and the second end part extend outwards to form a first extension part and a second extension part respectively, a first welding point is arranged on the first extension part, a second welding point is arranged on the second extension part, and the second welding point is electrically connected with the first welding point; the LED lamp beads are attached to the base. The first extending part is connected with the second end part between adjacent light source plate monomers, and the second extending part is connected with the first end part; the wires connected between the light source plate monomers are vertically arranged, so that the arrangement of the LED lamp beads on the base is not influenced, and the light emission is more uniform; and the assembly is convenient, and the production cost is saved. The utility model also provides a lighting structure comprising the light source assembly and a ceiling lamp.
Description
Technical Field
The utility model relates to the technical field of LED lighting devices, in particular to a light source assembly, a lighting structure and a ceiling lamp.
Background
The ceiling lamp is a lighting device for buildings such as shops, supermarkets and industrial plants, and has the characteristics of high luminosity and good heat dissipation performance. Further, ceiling lights are also widely used in outdoor places such as coal and mining, and are also called industrial and mining lights. In order to increase the illuminance, a high-power light source is generally used for the ceiling lamp.
In the common ceiling lamp in the market, adopt single monoblock light source board more, if there is aluminium base board to damage, then need to change whole light source board or whole light source module, the cost is higher. In addition, in these light source boards, the mode of connection of zero line and live wire of establishing ties is transverse connection, and the solder joint of wiring can influence the space of arranging of LED lamp pearl promptly.
The prior art discloses a LED ceiling lamp, include: the lamp shaft is internally provided with a power supply, and the outer surface of the periphery side of the lamp shaft is provided with a plurality of first clamping parts; the annular light source module is arranged on the periphery of the lamp shaft in a surrounding mode, and a plurality of second clamping parts which are clamped with the first clamping parts are arranged on the inner side wall of the annular light source module. The annular light source module is composed of a plurality of light source assemblies, and each light source assembly is provided with the second clamping part. The light source components of the LED ceiling lamp are connected together through the clamping parts, but wiring conditions of the light source components and arrangement of LED lamp beads are not related correspondingly.
Therefore, it is necessary to optimize the structure of the light source for outdoor lamps such as ceiling lamps.
Disclosure of Invention
In order to solve the above problems, the present utility model provides a light source assembly, including light source plate units spliced together, wherein a first extension part of the light source plate unit is connected with a second end part, and the second extension part is connected with the first end part; the wires connected between the light source plate monomers are vertically arranged, so that the arrangement of the LED lamp beads on the base is not influenced, and the light emission is more uniform; and the light source plate monomer is the module setting, conveniently assembles, saves manufacturing cost. The utility model also provides a lighting structure comprising the light source assembly and a ceiling lamp.
In order to achieve the above object, the present utility model provides the following technical solutions:
the light source assembly comprises light source plate monomers spliced together; the light source plate monomer comprises a base and LED lamp beads;
the base is provided with a first end part, a second end part and a base part between the first end part and the second end part, the base part is provided with a first edge and a second edge, and the second edge is close to the center point of the light source component;
the first end part extends outwards to form a first extension part, and a first welding point is arranged on the first extension part;
the second end part extends outwards to form a second extension part, a second welding spot is arranged on the second extension part, and the second welding spot is electrically connected with the first welding spot;
the LED lamp beads are attached to the base;
the first extension part is connected with the second end part between adjacent light source plate monomers, and the second extension part is connected with the first end part.
As a further description of the technical solution of the present utility model, the first extension portion is connected to the first edge, and a first installation position is provided between the first extension portion and the second edge;
the second extension part is connected to the second edge, and a second installation position is arranged between the second extension part and the first edge.
As a further description of the technical scheme of the utility model, the first extension part is installed in a second installation position of the adjacent light source plate unit and is abutted with the second end part; the second extension part is installed in a first installation position of the adjacent light source plate unit and is abutted with the first end part.
As a further description of the technical solution of the present utility model, the width of the second mounting location is greater than the width of the first extension; the first mounting location has a width greater than a width of the second extension.
As further description of the technical scheme of the utility model, the light source plate monomers are of arc structures, and all the light source plate monomers spliced together surround to form an annular illuminant.
As a further description of the technical scheme of the utility model, the LED lamp beads are uniformly arranged on the base part in an array manner; and the LED lamp beads are arranged in more than two rows.
As a further description of the technical scheme of the utility model, the base is also provided with positioning holes and mounting holes for positioning and mounting to the lamp panel.
The utility model provides an illumination structure, which comprises a lens body and the light source assembly, wherein the lens body is connected to the light source assembly in a covering manner; the lens body comprises a disc body and a light control strip protruding from the disc body, and the light control strip corresponds to the LED lamp beads and is arranged in an arc shape.
As a further description of the technical scheme of the utility model, the lens body further comprises a groove body, wherein the groove body is arranged between the light control strips at intervals and separates the light control strips into independent light control parts; the groove body covers and is connected to the first welding point and the second welding point, and a connecting line between the first welding point and the second welding point.
The utility model also provides a ceiling lamp, which comprises a heat dissipation part and the lighting structure, wherein the heat dissipation part is attached and fixed on the light source assembly.
Based on the technical scheme, the utility model has the following technical effects:
1. the light source assembly provided by the utility model is characterized in that adjacent light source plate monomers are spliced together, wherein a first extension part of one light source plate monomer is connected with a second end part of one adjacent light source plate monomer; the second extension part is connected with the first end part of the other adjacent light source plate; because the electric wires between the first welding spots and the second welding spots are vertically arranged, the arrangement of the LED lamp beads on the base is not affected, and the light emission is more uniform. In addition, the modularized light source plate monomer can reduce the production cost and simplify the assembly process.
2. According to the lighting structure and the ceiling lamp, the light source assembly is adopted, and the light source plate units of the light source assembly are arranged in a modularized mode, so that the lens body and the heat dissipation piece can be respectively matched and installed, and the assembly flexibility and the heat dissipation performance are improved.
Drawings
Fig. 1 is a schematic structural diagram of a light source assembly of embodiment 1.
Fig. 2 is a schematic structural diagram of a light source plate unit of embodiment 1.
Fig. 3 is a top view of the light source assembly of embodiment 1.
Fig. 4 is an exploded view of the illumination structure of embodiment 2.
Fig. 5 is a guaranteed exploded view of the ceiling lamp of embodiment 3.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings. The drawings illustrate preferred embodiments of the utility model. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Example 1
As shown in fig. 1-3, a light source assembly 100 is used for being assembled in lighting devices such as a ceiling lamp, a ceiling lamp or an industrial and mining lamp, and light is emitted from the light source assembly 100 and is vertically downward or inclined according to a bright angle to perform a large-scale illumination. The light source assembly 100 comprises light source plate monomers 1 spliced together, wherein the light source plate monomers 1 comprise a base 11 and LED lamp beads 12, the base 11 is an aluminum substrate cut according to requirements, and the LED lamp beads 12 are attached and fixed on the base 11.
The base 11 is provided with a first end 111, a second end 112 and a base portion 113, the base portion 113 being located between the first end 111 and the second end 112, it being understood that the first end 111 and the second end 112 are formed extending from both ends of the base portion 113, respectively. Further, a first extension 114 is formed to extend outward from the first end 111 of the light source plate unit 1, and a first welding point 115 is provided on the first extension 114; a second extension portion 116 is formed to extend outward from the second end portion 112 of the light source plate unit 1, and a second welding point 117 is provided on the second extension portion 116.
In the present embodiment, adjacent light source panel units 1 are combined together by way of end-to-end splicing to form the light source assembly 100, and are connected by the first end 111 and the second end 112 of the base 11, thereby forming the light source assembly 100 in a closed structure, the light source assembly 100 having a center point C. Specifically, as shown in fig. 1, between adjacent light source plate units 1, a first extension 114 of a first end 111 is connected to a second end 112 adjacent to the front end of the first extension 114; and the second extension 117 of the second end 112 is connected to the first end 11 adjacent to and at the rear end of the second extension 117.
In some embodiments, the light source plate units 1 are spliced together to form a ring-shaped structure; in other embodiments, the light source plate units 1 may be spliced together to form a triangle, square or other polygonal structure, such as a regular hexagon or a regular heptagon, and may be arranged according to the specific shape of the lamp panel and the light source assembly 100 to be formed. The light source plate 1 of the embodiment has an arc structure, and a plurality of light source plate 1 are spliced together end to end, so as to form a light source assembly 100, wherein the light source assembly 100 is an annular illuminant. After the splicing is completed, the first solder joint 115 and the second solder joint 117 are electrically connected by connecting the first solder joint 115 and the second solder joint 117 together by a connecting wire 2, such as an electric wire. In some embodiments, first bond pad 115 is a live bond pad and second bond pad 117 is a neutral bond pad. In other embodiments, the first bond pad 115 may also be a zero line bond pad and the second bond pad 117 a hot line bond pad. The specific welding spot type can be set according to the specific condition of the wiring.
In the annular light source assembly 100, it has a center point C. To further illustrate, the base portion 113 is provided with a first edge 1131 and a second edge 1132, wherein the second edge 1132 is close to the center point C of the light source assembly 100. That is, the first edge 1131 is an outer edge of the base portion 113 and the second edge 1132 is an inner edge of the base portion 113 such that the second edge 1132 is closer to the center point 100 than the first edge 1131.
As shown in fig. 2, in the light source board unit 1 of the present embodiment, the first extension portion 114 is connected to the first edge 1131, and a first mounting location 118 is provided between the first extension portion 114 and the second edge 1132; the second extension 116 is connected to the second edge 1132, and there is a second mounting location 119 between the second extension 116 and the first edge 1131. It will be appreciated that the first extension 114 extends from the first end 111, but does not fully meet the base portion 113, but extends only partially from the first end 111 at the first edge 1131 and forms a notched first mounting location 118 with the second edge 1132.
Likewise, the second extension 116 protrudes from the second end 112, but does not fully meet the base portion 113, but extends only partially from the second end 112 at the second edge 113132, and forms a notched second mounting location 119 with the first edge 1131.
On the basis of the structure, when the adjacent light source plate monomers 1 are spliced, the first extension part 114 is arranged in the second installation position 119 of the adjacent light source plate monomers 1 and is abutted against the second end part 112 of the adjacent light source plate monomers 1; the second extension portion 116 is mounted in the first mounting position 118 of the adjacent light source plate unit 1 and abuts against the first end portion 111, thereby forming the splice structure 13 of the light source assembly 100.
Note that, in the adjacent light source plate units 1, the width of the second mounting position 119 is larger than the width of the first extension portion 114; the first mounting location 118 has a width that is greater than the width of the second extension 116. In this way, when the first extension part 114 is installed at the second installation position 119 and the second extension part 116 is installed at the first installation position 118, a gap is further formed between the first extension part 114 and the adjacent second extension part 116, so that a structural basis can be provided for the electric connection between the first welding point and the second welding point, the connection line 2 connecting the first welding point 115 and the second welding point 117 can be ensured to be vertically arranged and vertically prolonged, the arrangement of the LED lamp beads on the base 1 (the base body 113) is not influenced, and the light emission is more uniform; on the other hand, since the connection line 2 for electrical connection is vertically disposed, the light source board unit 1 is prevented from being easily loosened from the first welding point 115 and/or the second welding point 117 when being displaced.
As the light emitting elements, the LED beads 12 are uniformly arranged on the base portion 113 in an array, and the LED beads 12 are arranged in two or more rows. The light source plate unit 1 has an arc structure as a whole, so that the first edge 1131 and the second edge 1132 of the base portion 113 are arranged in an arc shape. The LED lamp beads 12 are also disposed on the base portion 113 in an arc shape and are respectively close to the first edge 1131 or the second edge 1132. The LED lamp beads 12 of the present embodiment are arranged in three rows, and the distances between the two rows of LED lamp beads 12 are the same. The light source plate units 1 are also arranged in three blocks, and surround the annular light source assembly 100 centered on the center point C.
The base 11 is further provided with positioning holes 1133 and mounting holes 1134, the positioning holes 1133 are distributed on the first edge 1131 and the second edge 1132, and are respectively formed from the first edge 1131 and the second edge 1132 towards the recess of the LED lamp beads, and are used for positioning the light source plate main body 1 onto the lamp panel, and the lamp panel is correspondingly provided with positioning columns. The mounting holes 1134 are through holes penetrating the base portion 113, and fasteners such as screws mount the light source panel body 1 to the lamp panel.
In the light source assembly of the embodiment, adjacent light source plate monomers are spliced together, wherein the first extension part of one light source plate monomer is connected with the second end part of one adjacent light source plate monomer; the second extension part is connected with the first end part of the other adjacent light source plate; because the electric wires between the first welding spots and the second welding spots are vertically arranged, the arrangement of the LED lamp beads on the base is not affected, and the light emission is more uniform. In addition, the modularized light source plate monomer can reduce the production cost and simplify the assembly process.
Example 2
As shown in the exploded view of the illumination structure in fig. 4, an illumination structure 300 includes a lens body 200 and the light source assembly 100 of embodiment 1, wherein the lens body 200 is connected to the light source assembly 100 in a covering manner, so as to perform light control treatment on the light emitted by the LED lamp beads 12, so that the light is emitted uniformly and the irradiation range is wide.
The lens body 200 comprises a tray body 201 and a light control strip 202, the light control strip 202 protrudes from the tray body and is in an arc-shaped convex rib shape, and the light control strip 202 covers the upper parts of the LED lamp beads 12 arranged in an array. In addition, the lens body 200 further includes a groove 203, and the groove 203 is disposed between the light control strips 202 at intervals, separates the light control strips 202 into independent light control portions, and corresponds to the light source plate units 1 that are disposed in a modularized manner. In addition, the groove 203 also covers the connection line 2 connected between the first welding point 115 and the second welding point 117, and between the first welding point 115 and the second welding point 117, so as to avoid that the arrangement of the welding points affects the light rays to exit through the lens 200.
Example 3
Fig. 5 is an exploded view of a ceiling lamp according to the present embodiment, which includes a heat sink 400 and the lighting structure 300 of embodiment 2, wherein the heat sink 400 is attached to and fixed on the light source assembly 100. The heat dissipation piece is provided with heat dissipation thorn strip, and the heat dissipation rib also corresponds the light source board monomer 1 in the light source subassembly 100, is 3 group's setting to the cooperation light source board monomer fully dispels the heat.
A sealing member, such as a rubber ring or a silica gel ring, is further disposed between the lens body 200 and the heat sink 400, so that the connection structure of the ceiling lamp is tight, and water vapor is not easy to enter the ceiling lamp.
The foregoing is merely illustrative and explanatory of the utility model as it is described in more detail and is not thereby to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and that these obvious alternatives fall within the scope of the utility model.
Claims (10)
1. The light source assembly is characterized by comprising light source plate monomers spliced together; the light source plate unit includes:
the base is provided with a first end part, a second end part and a base part between the first end part and the second end part, wherein the base part is provided with a first edge and a second edge, and the second edge is close to the center point of the light source component;
the first end part extends outwards to form a first extension part, and a first welding point is arranged on the first extension part;
the second end part extends outwards to form a second extension part, a second welding spot is arranged on the second extension part, and the second welding spot is electrically connected with the first welding spot; and
the LED lamp beads are attached to the base body;
the first extension part is connected with the second end part between adjacent light source plate monomers, and the second extension part is connected with the first end part.
2. The light source assembly of claim 1, wherein the first extension is connected to the first edge with a first mounting location therebetween;
the second extension part is connected to the second edge, and a second installation position is arranged between the second extension part and the first edge.
3. The light source assembly of claim 2, wherein the first extension is mounted in a second mounting location of an adjacent light source panel cell and abuts the second end; the second extension part is installed in a first installation position of the adjacent light source plate unit and is abutted with the first end part.
4. A light source assembly as recited in claim 3, wherein a width of said second mounting location is greater than a width of said first extension; the first mounting location has a width greater than a width of the second extension.
5. The light source module as recited in claim 1, wherein the light source plate units have an arc-shaped structure, and all the light source plate units spliced together surround the annular luminous body.
6. The light source assembly of claim 1, wherein the LED light beads are uniformly arranged on the base portion in an array; and the LED lamp beads are arranged in more than two rows.
7. The light source assembly of claim 1, wherein the base is further provided with locating holes and mounting holes for locating and mounting to a lamp panel.
8. A lighting structure comprising a lens body and the light source assembly of any one of claims 1-7, said lens body being attached to said light source assembly in a covering manner; the lens body comprises a disc body and a light control strip protruding from the disc body, and the light control strip corresponds to the LED lamp beads and is arranged in an arc shape.
9. A lighting structure as recited in claim 8, wherein said lens body further comprises a trough body, said trough body being disposed in spaced relation between said light control strips and separating said light control strips into individual light control portions; the groove body covers and is connected to the first welding point and the second welding point, and a connecting line between the first welding point and the second welding point.
10. The ceiling lamp is characterized by comprising a heat dissipation part and the lighting structure of claim 8, wherein the heat dissipation part is attached and fixed on the light source assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978954.0U CN220269253U (en) | 2023-07-26 | 2023-07-26 | Light source assembly, lighting structure and ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321978954.0U CN220269253U (en) | 2023-07-26 | 2023-07-26 | Light source assembly, lighting structure and ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220269253U true CN220269253U (en) | 2023-12-29 |
Family
ID=89317362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321978954.0U Active CN220269253U (en) | 2023-07-26 | 2023-07-26 | Light source assembly, lighting structure and ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220269253U (en) |
-
2023
- 2023-07-26 CN CN202321978954.0U patent/CN220269253U/en active Active
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